Hello,
I'm little puzzled and looking for a hint from community.
I have 2 Intel NUCs of different generations. Tried both automatic redpill and tinycore.
1) based on i3-7100u CPU. Installed 1622 baremetal, everything (AI tasks) works fine, no issues. Decided to install through proxmox to not waste entire NUC for a single task, specified host CPU, and PCI passthrough for GPU (HD 620). Result – AI processes constantly crash and tasks do not work. One small detail if it matters – when enabling Local Screen, or right before shut down, attached monitor goes garbage. All other time I see Syno 1622 logo.
2) I pulled HDD from this NUC and installed it as-is (proxmox setup) into 8-gen with i3-8109U CPU (HD 655 gpu). Booted without making any changes, and boom, everything works! So at this point i'm certain that I followed all steps for setting up passthrough in proxmox according to instructions and it works.
I have no idea why 1622 works on baremetal, doesn't work in proxmox, but works in proxmox on a next-gen CPU. Logic says to me that it should work in the first case, but it doesn't. I'm out of clues on where to look or what else to try, any suggestions?